Style de citation APA (7e éd.)

Costa, D. G. (2007). An Invitation to Variational Methods in Differential Equations (1st ed. 2007.). Birkhäuser Boston : Imprint: Birkhäuser.

Style de citation Chicago (17e éd.)

Costa, David G. An Invitation to Variational Methods in Differential Equations. 1st ed. 2007. Boston, MA: Birkhäuser Boston : Imprint: Birkhäuser, 2007.

Style de citation MLA (8e éd.)

Costa, David G. An Invitation to Variational Methods in Differential Equations. 1st ed. 2007. Birkhäuser Boston : Imprint: Birkhäuser, 2007.

Attention : ces citations peuvent ne pas être correctes à 100%.